Site classification in estimation of fertilization effects on drained mires.

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http://hdl.handle.net/1975/9299

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Acta Forestalia Fennica. 1987. 198: 1-55.

Title: Site classification in estimation of fertilization effects on drained mires.
Author: Westman, Carl Johan
ISSN: 0001-5636
Abstract: Results are presented from a study of growth increases resulting from a factorial NPK fertilizer experiment in NE Finland. Data were collected for 2624 sample trees (mainly Scots pine, with some Norway spruce and Betula pubescens) on 164 sample plots at 19 sites. Five edaphic groups were distinguished for the sample plots based on N-P and acid-base gradients. In general, stand volume of the sites was low (5-70 msuperscript 3/ha) and overall stand response to drainage and fertilizers was small, especially on the less fertile sites, although individual trees showed strong responses.
URI: http://hdl.handle.net/1975/9299
Date: 1987
Subject: fertilizers, NPK fertilizers, pines, responses, site class assessment, site factors, soil
turvemaat
ojitetut suot
kasvupaikkaluokitus
lannoitus
viljavuus
Pohjois-Suomi
Suomi
peatlands
drainage
site types
fertility
edaphic properties
needle analysis
multivariate methods
NPK fertilization


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